Which three layers of the osi model make up the application layer of the tcp/ip model?
Answers
Explanation:
OSI model vs. TCP/IP model
OSI is a reference model that describes the functions of a telecommunication or networking system, while TCP/IP is a suite of communication protocols used to interconnect network devices on the internet. TCP/IP and OSI are the most broadly used networking models for communication.
The OSI and TCP/IP models have similarities and differences. The main similarity is in their construction as both use layers, although the OSI model consists of seven layers, while TCP/IP consists of just four layers.
Another similarity is that the upper layer for each model is the application layer, which performs the same tasks in each model, but may vary according to the information each receives.
The functions performed in each model are also similar because each uses a network layer and transport to operate. The OSI and TCP/IP model are each mostly used to transmit data packets. Although they will do so by different means and by different paths, they will still reach their destinations.
Application, presentation, and session map